Spheroidal Graphical (SG) Cast Iron

Spheroidal Graphite Cast Iron Properties and Applications

We've put together this handy reference sheet for spheroidal graphical cast iron to assist you with specifications and ordering - if you need any assistance, please don't hesitate to contact us using the form at the bottom of the page!

Material DesignationTensile Strength (min) N/mm20.2% Proof Stress (min) N/mm2Elongation (min) %Minimum impact resistance values (in j)Predominant Structure
At room temperature (23+/- 5°C)At -20+/- 2°C At -40+/- 2°C
Mean value from 3 testsIndividual valueMean value from 3 testsIndividual valueMean value from 3 testsIndividual value
EN-GJS-350-22-LT35022022129Ferrite
EN-GJS-350-22-RT350220221714Ferrite
EN-GJS-350-2235022022Ferrite
EN-GJS-400-18-LT40024018129Ferrite
EN-GJS-400-18-RT400250181411Ferrite
EN-GJS-400-1840025018Ferrite
EN-GJS-400-1540025015Ferrite
EN-GJS-450-1045031010Ferrite
EN-GJS-500-75003207Pearlite-Ferrite
EN-GJS-600-36003703Pearlite-Ferrite
EN-GJS-700-27004202Pearlite
EN-GJS-800-28004802Pearlite
EN-GJS-900-29006002Pearlite or Tempered Martensite

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